[edk2-devel] VirtIO sound device in qemu?

2021-06-06 Thread Ethin Probst
For my audio output protocol (I wonder if we should abbreviate it as AOP?) I need to get access to VirtIO devices in PCIe configuration space. However, I can't seem to find a way of telling QEMU to use this device for audio output. Is there something I missed, or something that does support this?

Re: [edk2-devel] [PATCH v1 0/8] Measured SEV boot with kernel/initrd/cmdline

2021-06-06 Thread Dov Murik
On 04/06/2021 14:26, Laszlo Ersek wrote: > On 06/04/21 12:30, Dov Murik wrote: > >> So I argue to keep the existing approach with two separate areas: >> existing one for injected secrets, and new one for a table of approved >> hashes (filled by QEMU and updated as initial encrypted measured

Re: [edk2-rfc] [edk2-devel] RFC: design review for TDVF in OVMF

2021-06-06 Thread Min Xu
On June 6, 2021 7:30 PM, Michael Brown Wrote: > On 06/06/2021 03:03, Min Xu wrote: > >> (11) "Page table should support both 4-level and 5-level page table" > >> > >> As a general development strategy, I would suggest building TDX > >> support in small, well-isolated layers. 5-level paging is not

Re: [edk2-rfc] [edk2-devel] RFC: design review for TDVF in OVMF

2021-06-06 Thread Michael Brown
On 06/06/2021 09:52, Min Xu wrote: On June 4, 2021 12:12 AM, Laszlo wrote: (18) says "SMM is not supported in Td guest" -- how is the variable store protected from direct hardware (pflash) access from the guest OS? Without SMM, the guest OS need not go through gRT->SetVariable() to update

Re: [edk2-rfc] [edk2-devel] RFC: design review for TDVF in OVMF

2021-06-06 Thread Michael Brown
On 06/06/2021 03:03, Min Xu wrote: (11) "Page table should support both 4-level and 5-level page table" As a general development strategy, I would suggest building TDX support in small, well-isolated layers. 5-level paging is not enabled (has never been tested, to my knowledge) with OVMF on

Re: [edk2-rfc] [edk2-devel] RFC: design review for TDVF in OVMF

2021-06-06 Thread Min Xu
On June 4, 2021 12:12 AM, Laszlo wrote: > On 06/03/21 15:51, Yao, Jiewen wrote: > > Hi, All > > We plan to do a design review for TDVF in OVMF package. > > > > > > The TDVF Design slides for TinaoCore Design Review Meeting (Jun 11) is > > now available in blow link: > >

回复: [edk2-devel] [PATCH 1/1] BaseTools GenFw: Fix regression issue to convert the image to ACPI data

2021-06-06 Thread gaoliming
Leif and Bob: Thanks for your test and review. I create PR https://github.com/tianocore/edk2/pull/1690 for this patch. Thanks Liming > -邮件原件- > 发件人: Leif Lindholm > 发送时间: 2021年6月6日 2:53 > 收件人: devel@edk2.groups.io; gaolim...@byosoft.com.cn > 抄送: Ray Ni ; Bob Feng > 主题: Re: